Chassis In Win 301 Mini Tower,Tempered Glass,SECC,Micro-ATX, Mini-ITX,2xUSB 3.0,HD Audio,2x120mm Front Fan/240mm Radiator,1x120mm Rear Fan/120mm Radiator,2x120mm Bottom Fan(Occupy a PCI-E slot),PCI-Ex4,1×3.5″/2.5,2×2.5″,black